"The AMD Radeon HD 6790 turned out to be a very nice graphics card for the price. We saw it consistently beating the NVIDIA GeForce GTX 550 Ti 1GB video card, which is the latest and greatest offering from NVIDIA at the $150 price point. The AMD Radeon HD 6790 can also be easily overclocked as we were able to reach 900MHz on the core and 1120MHz on the memory before having stability issues. We could have gone higher if we increased the GPU Voltage, but to keep things simple we used just the AMD Overdrive utility to see how far we could push this reference card..."